Y-Tex All-American Sheepstar tags are the ideal size for Sheep or Goats. Ear Tag Sets come with a male and female tag that are the same size for easy visibility from front of animal or back. Ear tags flexibility provides excellent retention and the male buttons make a very small ear hole and have a longer shaft to provide greater air circulation around the incision, for rapid healing. Sanitary button tip does the piercing to prevent spreading infection between animals. Colors are bright primary shades that provide good contrast to imprinting.